WMT389 vs TJT-120
| Part Number |
|
|
| Category | Barrel - Audio Connectors | Barrel - Audio Connectors |
| Manufacturer | Switchcraft Inc. | Amphenol Aerospace Operations |
| Description | CONN JACK TWIN STEREO PNL MNT | CONN PLUG 4COND PNL MNT |
| Package | - | - |
| Series | WMT-Jax? | - |
| Features | Grounding Tab | - |
| Mounting Type | Panel Mount | Panel Mount |
| Termination | Wire Wrap | Solder Eyelet(s) |
| Connector Type | Phone Jack, Twin | Phone Plug |
| Shielding | Unshielded | Unshielded |
| Gender | Female | Female |
| Number of Positions/Contacts | 2 Sets of 3 Conductors, 6 Contacts | 4 Conductors, 4 Contacts |
| Signal Lines | Stereo | Multiple |
| Industry Recognized Mating Diameter | 6.35mm (0.250", 1/4") - Headphone | - |
| Actual Diameter | 0.250" (6.35mm) | - |
| Internal Switch(s) | 2 Sets of Two Switches | Does Not Contain Switch |
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1. What are the standard sizes for barrel audio connectors?
The most common sizes are 1/4 inch (6.35 mm), 1/8 inch (3.5 mm), and 2.5 mm, with the size referring to the connector’s diameter.
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2. What are the typical applications of barrel audio connectors?
They are widely used for connecting headphones, audio mixers, musical instruments, microphones, and portable devices.
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3. How can I identify a high-quality barrel audio connector?
Look for features like gold-plated contacts for better conductivity, robust build quality, and proper strain relief to avoid cable damage.
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4. Where can I buy barrel audio connectors?
They are widely available from online retailers like Amazon and eBay, as well as specialized electronic component suppliers like Digi-Key, Mouser, and Newark.
